1 | // |
2 | // is_write_buffered.cpp |
3 | // ~~~~~~~~~~~~~~~~~~~~~ |
4 | // |
5 | // Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
6 | // |
7 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
8 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
9 | // |
10 | |
11 | // Disable autolinking for unit tests. |
12 | #if !defined(BOOST_ALL_NO_LIB) |
13 | #define BOOST_ALL_NO_LIB 1 |
14 | #endif // !defined(BOOST_ALL_NO_LIB) |
15 | |
16 | // Test that header file is self-contained. |
17 | #include <boost/asio/is_write_buffered.hpp> |
18 | |
19 | #include <boost/asio/buffered_read_stream.hpp> |
20 | #include <boost/asio/buffered_write_stream.hpp> |
21 | #include <boost/asio/io_service.hpp> |
22 | #include <boost/asio/ip/tcp.hpp> |
23 | #include "unit_test.hpp" |
24 | |
25 | using namespace std; // For memcmp, memcpy and memset. |
26 | |
27 | class test_stream |
28 | { |
29 | public: |
30 | typedef boost::asio::io_service io_service_type; |
31 | |
32 | typedef test_stream lowest_layer_type; |
33 | |
34 | test_stream(boost::asio::io_service& io_service) |
35 | : io_service_(io_service) |
36 | { |
37 | } |
38 | |
39 | io_service_type& io_service() |
40 | { |
41 | return io_service_; |
42 | } |
43 | |
44 | lowest_layer_type& lowest_layer() |
45 | { |
46 | return *this; |
47 | } |
48 | |
49 | template <typename Const_Buffers> |
50 | size_t write(const Const_Buffers&) |
51 | { |
52 | return 0; |
53 | } |
54 | |
55 | template <typename Const_Buffers> |
56 | size_t write(const Const_Buffers&, boost::system::error_code& ec) |
57 | { |
58 | ec = boost::system::error_code(); |
59 | return 0; |
60 | } |
61 | |
62 | template <typename Const_Buffers, typename Handler> |
63 | void async_write(const Const_Buffers&, Handler handler) |
64 | { |
65 | boost::system::error_code error; |
66 | io_service_.post(boost::asio::detail::bind_handler(handler, error, 0)); |
67 | } |
68 | |
69 | template <typename Mutable_Buffers> |
70 | size_t read(const Mutable_Buffers&) |
71 | { |
72 | return 0; |
73 | } |
74 | |
75 | template <typename Mutable_Buffers> |
76 | size_t read(const Mutable_Buffers&, boost::system::error_code& ec) |
77 | { |
78 | ec = boost::system::error_code(); |
79 | return 0; |
80 | } |
81 | |
82 | template <typename Mutable_Buffers, typename Handler> |
83 | void async_read(const Mutable_Buffers&, Handler handler) |
84 | { |
85 | boost::system::error_code error; |
86 | io_service_.post(boost::asio::detail::bind_handler(handler, error, 0)); |
87 | } |
88 | |
89 | private: |
90 | io_service_type& io_service_; |
91 | }; |
92 | |
93 | void is_write_buffered_test() |
94 | { |
95 | BOOST_ASIO_CHECK(!boost::asio::is_write_buffered< |
96 | boost::asio::ip::tcp::socket>::value); |
97 | |
98 | BOOST_ASIO_CHECK(!boost::asio::is_write_buffered< |
99 | boost::asio::buffered_read_stream< |
100 | boost::asio::ip::tcp::socket> >::value); |
101 | |
102 | BOOST_ASIO_CHECK(!!boost::asio::is_write_buffered< |
103 | boost::asio::buffered_write_stream< |
104 | boost::asio::ip::tcp::socket> >::value); |
105 | |
106 | BOOST_ASIO_CHECK(!!boost::asio::is_write_buffered< |
107 | boost::asio::buffered_stream<boost::asio::ip::tcp::socket> >::value); |
108 | |
109 | BOOST_ASIO_CHECK(!boost::asio::is_write_buffered<test_stream>::value); |
110 | |
111 | BOOST_ASIO_CHECK(!boost::asio::is_write_buffered< |
112 | boost::asio::buffered_read_stream<test_stream> >::value); |
113 | |
114 | BOOST_ASIO_CHECK(!!boost::asio::is_write_buffered< |
115 | boost::asio::buffered_write_stream<test_stream> >::value); |
116 | |
117 | BOOST_ASIO_CHECK(!!boost::asio::is_write_buffered< |
118 | boost::asio::buffered_stream<test_stream> >::value); |
119 | } |
120 | |
121 | BOOST_ASIO_TEST_SUITE |
122 | ( |
123 | "is_write_buffered" , |
124 | BOOST_ASIO_TEST_CASE(is_write_buffered_test) |
125 | ) |
126 | |